Results 161 to 170 of about 4,711 (181)

Research on the Mechanism and Control Technology of Coal Wall Sloughing in the Ultra-Large Mining Height Working Face

International Journal of Environmental Research and Public Health, 2023
Xue-long Li, Qingdong Zeng
exaly  

CFD modeling of coal dust migration in an 8.8-meter-high fully mechanized mining face

Energy, 2020
Wen Nie, Qiang Liu
exaly  

Characteristics and control technology of face-end roof leaks subjected to repeated mining in close-distance coal seams

Bulletin of Engineering Geology and the Environment, 2021
Dezhong Kong, Li Qiang, Guiyi Wu
exaly  

Effect of air flowrate on pollutant dispersion pattern of coal dust particles at fully mechanized mining face based on numerical simulation

Fuel, 2019
Wen Nie, Zhiqiang Liu
exaly  

CFD investigation on dust dispersion pollution of down/upwind coal cutting and relevant countermeasures for spraying dustfall in fully mechanized mining face

Advanced Powder Technology, 2020
Gang Zhou, Biao Sun
exaly  

Backfilling technology and strata behaviors in fully mechanized coal mining working face

International Journal of Mining Science and Technology, 2012
Jixiong Zhang
exaly  

Ground pressure and overlying strata structure for a repeated mining face of residual coal after room and pillar mining

International Journal of Mining Science and Technology, 2016
Lianguo Wang
exaly  

Dust-suppression and cooling effects of spray system installed between hydraulic supports in fully mechanized coal-mining face

Building and Environment, 2021
exaly